Flat on one's back
Lying down and flat on one's back are semantically related. In some cases you can use "Lying down" instead an adjective phrase "Flat on one's back".
Lying down
Flat on one's back and lying down are semantically related. You can use "Flat on one's back" instead an adjective "Lying down".
Mutual synonyms
Cite this Source
Lying down and Flat on one's back. (2017). Retrieved 2026, August 01, from https://thesaurus.plus/related/flat_on_one_s_back/lying_down
Flat on one's back & Lying down. N.p., 2017. Web. 01 Aug. 2026. <https://thesaurus.plus/related/flat_on_one_s_back/lying_down>.
Lying down or Flat on one's back. 2017. Accessed August 01, 2026. https://thesaurus.plus/related/flat_on_one_s_back/lying_down.
